diff --git a/src/i18n/de.json b/src/i18n/de.json
index debb9fc..4a032a3 100644
--- a/src/i18n/de.json
+++ b/src/i18n/de.json
@@ -560,8 +560,8 @@
         "a25":"Android APK",
         "a26":"Code scannen, um APP herunterzuladen",
         "a27":"iOS & Android",
-        "a28":"In NVRcoin sind Transaktionen sicher und stabil",
-        "a29":"Bieten Dienstleistungen für den Handel mit digitalen Vermögenswerten für mehr als 200 Länder an",
+        "a28":"Warum xuscoin.com wählen?",
+        "a29":"Bemühen Sie sich, Dienstleistungen für den Handel mit digitalen Vermögenswerten für mehrere Länder anzubieten",
         "a30":"Einfacher und bequemer Handel mit Kryptowährungs-Assets",
         "a31":"Das Produkt ist leicht zu verstehen, der Transaktionsprozess ist bequem und die Blockchain-Asset-Service-Plattform aus einer Hand",
         "a32":"Bieten Sie basierend auf der Benutzererfahrung ein angenehmes Verschlüsselungsdiensterlebnis",
@@ -573,7 +573,9 @@
         "a38":"Anfängerleitfaden",
         "a39":"Den Transaktionsprozess für digitale Vermögenswerte schnell verstehen",
         "a40":"sofort Einkommen verdienen",
-        "a41":"Klicken Sie hier, um zu gehen"
+        "a41":"Klicken Sie hier, um zu gehen",
+        "a42": "XUScoin-Kryptowährungs-Handelsplattform – für jedermann konzipiert",
+        "a43": "Beginnen Sie die Verschlüsselungsreise"
     },
     "option": {
         "waitFor":"Warten auf die Lieferung",
diff --git a/src/i18n/en.json b/src/i18n/en.json
index d39bbbb..eff085d 100644
--- a/src/i18n/en.json
+++ b/src/i18n/en.json
@@ -654,8 +654,8 @@
         "a25": "Android APK",
         "a26": "Scan code to download APP",
         "a27": "iOS & Android",
-        "a28": "In NVRcoin, transactions are safe and stable",
-        "a29": "Provide digital asset trading services for more than 200 countries",
+        "a28": "Why choose xuscoin.com?",
+        "a29": "Strive to provide digital asset trading services for multiple countries",
         "a30": "Simple and convenient trading of encrypted assets",
         "a31": "The product is easy to understand, the transaction process is convenient, and the one-stop blockchain asset service platform",
         "a32": "Based on user experience, provide pleasant encryption service experience",
@@ -667,7 +667,9 @@
         "a38": "Beginner's Guide",
         "a39": "Quickly understand the digital asset transaction process",
         "a40": "earn income immediately",
-        "a41": "Click to go"
+        "a41": "Click to go",
+        "a42": "XUScoin Cryptocurrency Trading Platform - Designed for Everyone",
+        "a43": "Start the encryption journey"
     },
     "option": {
         "waitFor": "Waiting for delivery",
diff --git a/src/i18n/fra.json b/src/i18n/fra.json
index 6f783d6..febab23 100644
--- a/src/i18n/fra.json
+++ b/src/i18n/fra.json
@@ -560,8 +560,8 @@
         "a25": "APK Android",
         "a26": "Scannez le code pour télécharger l'APP",
         "a27": "iOS et Androïd",
-        "a28": "Dans NVRcoin, les transactions sont sûres et stables",
-        "a29": "Fournir des services de trading d'actifs numériques pour plus de 200 pays",
+        "a28": "Pourquoi choisir xuscoin.com ?",
+        "a29": "S'efforcer de fournir des services de négociation d'actifs numériques pour plusieurs pays",
         "a30": "Trading simple et pratique d'actifs cryptés",
         "a31": "Le produit est facile à comprendre, le processus de transaction est pratique et la plate-forme de service d'actifs blockchain à guichet unique",
         "a32": "En fonction de l'expérience utilisateur, offrez une expérience de service de chiffrement agréable",
@@ -573,7 +573,9 @@
         "a38": "Guide du débutant",
         "a39": "Comprendre rapidement le processus de transaction d'actifs numériques",
         "a40": "gagner un revenu immédiatement",
-        "a41": "Cliquez pour aller"
+        "a41": "Cliquez pour aller",
+        "a42": "Plateforme de trading de crypto-monnaie XUScoin - Conçue pour tout le monde",
+        "a43": "Commencez le voyage de cryptage"
     },
     "option": {
         "waitFor":"En attente de clôture",
diff --git a/src/i18n/it.json b/src/i18n/it.json
index 9491486..2a97101 100644
--- a/src/i18n/it.json
+++ b/src/i18n/it.json
@@ -560,8 +560,8 @@
         "a25": "APK Android",
         "a26": "Scansiona il codice per scaricare l'APP",
         "a27": "iOS & Android",
-        "a28": "In NVRcoin, le transazioni sono sicure e stabili",
-        "a29": "Fornisci servizi di trading di asset digitali per oltre 200 paesi",
+        "a28": "Perché scegliere xuscoin.com?",
+        "a29": "Sforzati di fornire servizi di trading di asset digitali per più paesi",
         "a30": "Trading semplice e conveniente di risorse crittografate",
         "a31": "Il prodotto è facile da capire, il processo di transazione è conveniente e la piattaforma di servizio asset blockchain one-stop",
         "a32": "In base all'esperienza dell'utente, fornisci un'esperienza di servizio di crittografia piacevole",
@@ -573,7 +573,9 @@
         "a38": "Guida per principianti",
         "a39": "Comprendi rapidamente il processo di transazione degli asset digitali",
         "a40": "guadagna reddito immediatamente",
-        "a41": "Clicca per andare"
+        "a41": "Clicca per andare",
+        "a42": "Piattaforma di trading di criptovalute XUScoin - Progettata per tutti",
+        "a43": "Inizia il viaggio di crittografia"
     },
     "option": {
         "waitFor":"In attesa di consegna",
diff --git a/src/i18n/jp.json b/src/i18n/jp.json
index 9be4a80..0758ba8 100644
--- a/src/i18n/jp.json
+++ b/src/i18n/jp.json
@@ -559,8 +559,8 @@
         "a25": "Android APK",
         "a26": "コードをスキャンしてアプリをダウンロードします",
         "a27": "iOS と Android",
-        "a28": "NVRcoin では、トランザクションは安全かつ安定しています",
-        "a29": "200 か国以上にデジタル資産取引サービスを提供",
+        "a28": "なぜxuscoin.comを選ぶのですか?",
+        "a29": "複数の国に向けたデジタル資産取引サービスの提供に努める",
         "a30": "簡単かつ便利な暗号資産の取引",
         "a31": "製品は理解しやすく、取引プロセスは便利で、ワンストップのブロックチェーン資産サービス プラットフォームです。",
         "a32": "ユーザーエクスペリエンスに基づいて、快適な暗号化サービスエクスペリエンスを提供します",
@@ -572,7 +572,9 @@
         "a38": "初心者ガイド",
         "a39": "デジタル資産の取引プロセスを素早く理解する",
         "a40": "すぐに収入を得る",
-        "a41": "クリックして移動"
+        "a41": "クリックして移動",
+        "a42": "XUScoin 暗号通貨取引プラットフォーム - 誰でも使えるように設計",
+        "a43": "暗号化への取り組みを始めましょう"
     },
     "option": {
         "coinType":"貨幣種類",
diff --git a/src/i18n/kor.json b/src/i18n/kor.json
index 5e0ac46..62855a7 100644
--- a/src/i18n/kor.json
+++ b/src/i18n/kor.json
@@ -559,8 +559,8 @@
         "a25": "안드로이드 APK",
         "a26": "앱을 다운로드하려면 코드를 스캔하세요",
         "a27": "iOS 및 안드로이드",
-        "a28": "NVRcoin에서는 트랜잭션이 안전하고 안정적입니다.",
-        "a29": "200개 이상의 국가에 디지털 자산 거래 서비스 제공",
+        "a28": "왜 xuscoin.com을 선택해야 합니까?",
+        "a29": "여러 국가에 디지털 자산 거래 서비스를 제공하기 위해 노력합니다.",
         "a30": "간단하고 편리한 암호화 자산 거래",
         "a31": "제품이 이해하기 쉽고 거래 프로세스가 편리하며 원스톱 블록체인 자산 서비스 플랫폼",
         "a32": "사용자 경험을 바탕으로 즐거운 암호화 서비스 경험 제공",
@@ -572,7 +572,9 @@
         "a38": "초보자 가이드",
         "a39": "디지털 자산 거래 프로세스를 빠르게 이해",
         "a40": "즉시 수익 창출",
-        "a41": "클릭하여 이동"
+        "a41": "클릭하여 이동",
+        "a42": "XUScoin 암호화폐 거래 플랫폼 - 모두를 위한 설계",
+        "a43": "암호화 여정 시작"
     },
     "option": {
         "coinType":"화폐 종류.",
diff --git a/src/i18n/pt.json b/src/i18n/pt.json
index acf8724..8597047 100644
--- a/src/i18n/pt.json
+++ b/src/i18n/pt.json
@@ -560,8 +560,8 @@
         "a25": "APK para Android",
         "a26": "Escaneie o código para baixar o APP",
         "a27": "iOS e Android",
-        "a28": "Em NVRcoin, as transações são seguras e estáveis",
-        "a29": "Fornece serviços de negociação de ativos digitais para mais de 200 países",
+        "a28": "Por que escolher xuscoin.com?",
+        "a29": "Esforce-se para fornecer serviços de negociação de ativos digitais para vários países",
         "a30": "Negociação simples e conveniente de ativos criptografados",
         "a31": "O produto é fácil de entender, o processo de transação é conveniente e a plataforma de serviço de ativos blockchain completa",
         "a32": "Com base na experiência do usuário, forneça uma experiência de serviço de criptografia agradável",
@@ -573,7 +573,9 @@
         "a38": "Guia para iniciantes",
         "a39": "Entenda rapidamente o processo de transação de ativos digitais",
         "a40": "ganhar renda imediatamente",
-        "a41": "Clique para ir"
+        "a41": "Clique para ir",
+        "a42": "Plataforma de Negociação de Criptomoedas XUScoin - Projetado para Todos",
+        "a43": "Comece a jornada de criptografia"
     },
     "option": {
         "waitFor":"À espera da entrega.",
diff --git a/src/i18n/spa.json b/src/i18n/spa.json
index aee21f9..d05463c 100644
--- a/src/i18n/spa.json
+++ b/src/i18n/spa.json
@@ -560,8 +560,8 @@
         "a25": "Android APK",
         "a26": "Escanear código para descargar la APLICACIÓN",
         "a27": "iOS y Android",
-        "a28": "En NVRcoin, las transacciones son seguras y estables",
-        "a29": "Proporciona servicios de comercio de activos digitales para más de 200 países",
+        "a28": "¿Por qué elegir xuscoin.com?",
+        "a29": "Esforzarse por proporcionar servicios de comercio de activos digitales para múltiples países",
         "a30": "Intercambio simple y conveniente de activos encriptados",
         "a31": "El producto es fácil de entender, el proceso de transacción es conveniente y la plataforma de servicio de activos de blockchain de ventanilla única",
         "a32": "Según la experiencia del usuario, proporcione una experiencia de servicio de encriptación agradable",
@@ -573,7 +573,9 @@
         "a38": "Guía para principiantes",
         "a39": "Comprenda rápidamente el proceso de transacción de activos digitales",
         "a40": "obtener ingresos inmediatamente",
-        "a41": "Haz clic para ir"
+        "a41": "Haz clic para ir",
+        "a42": "Plataforma de negociación de criptomonedas XUScoin: diseñada para todos",
+        "a43": "Comience el viaje de encriptación"
     },
     "option": {
         "waitFor":"Esperando la entrega",
diff --git a/src/i18n/tr.json b/src/i18n/tr.json
index 4471d1a..77a47a9 100644
--- a/src/i18n/tr.json
+++ b/src/i18n/tr.json
@@ -560,8 +560,8 @@
         "a25": "Android APK",
         "a26": "APP'yi indirmek için kodu tarayın",
         "a27": "iOS ve Android",
-        "a28": "NVRcoin'de işlemler güvenli ve stabildir",
-        "a29": "200'den fazla ülke için dijital varlık ticareti hizmeti sağlayın",
+        "a28": "Neden xuscoin.com'u seçmelisiniz?",
+        "a29": "Birden çok ülke için dijital varlık ticareti hizmetleri sunmaya çalışın",
         "a30": "Şifrelenmiş varlıkların basit ve kullanışlı ticareti",
         "a31": "Ürünün anlaşılması kolaydır, işlem süreci uygundur ve tek noktadan blok zincir varlık hizmet platformu",
         "a32": "Kullanıcı deneyimine dayalı olarak, hoş bir şifreleme hizmeti deneyimi sağlayın",
@@ -573,7 +573,9 @@
         "a38": "Başlangıç ​​Kılavuzu",
         "a39": "Dijital varlık işlem sürecini hızlıca anlayın",
         "a40": "hemen gelir elde et",
-        "a41": "Gitmek için tıklayın"
+        "a41": "Gitmek için tıklayın",
+        "a42": "XUScoin Kripto Para Ticaret Platformu - Herkes İçin Tasarlandı",
+        "a43": "Şifreleme yolculuğuna başlayın"
         },
     "option":{
         "waitFor":"Teslim edilmeyi bekliyor",
diff --git a/src/i18n/tw.json b/src/i18n/tw.json
index 5fa475c..1b3ccfc 100644
--- a/src/i18n/tw.json
+++ b/src/i18n/tw.json
@@ -568,14 +568,14 @@
         "a1": "將加密貨幣資金添加到您的錢包",
         "a2": "並立即開始交易",
         "a3": "立即充值",
-        "a4": "全球数字资产交易平台",
-        "a5": "让加密资产交易更简单",
-        "a6": "立即注册",
-        "a7": "数字资产行情速递",
-        "a8":"市场趋势",
-        "a9":"币种",
-        "a10":"最新价（USD）",
-        "a11":"24h涨幅",
+        "a4": "全球數字資產交易平臺",
+        "a5": "讓加密資產交易更簡單",
+        "a6": "立即注冊",
+        "a7": "數字資產行情速遞",
+        "a8": "市場趨勢",
+        "a9": "幣種",
+        "a10":"最新價（USD）",
+        "a11":"24h漲幅",
         "a12":"24h成交量",
         "a13":"Top 10",
         "a14":"5 million+",
@@ -585,27 +585,29 @@
         "a18":"users trust us",
         "a19":"Ultra-Low Fees",
         "a20":"Countries",
-        "a21":"多终端支持",
-        "a22":"随时随地交易数字资产",
-        "a23":"支持丰富的资产种类，币种信息一应俱全",
+        "a21":"多終端支持",
+        "a22":"隨時隨地交易數字資產",
+        "a23":"支持豐富的資產種類，幣種信息一應俱全",
         "a24":"APP Store",
         "a25":"Android APK",
-        "a26":"扫码下载APP",
+        "a26":"掃碼下載APP",
         "a27":"iOS & Android",
-        "a28":"在NVRcoin，交易安全稳定",
-        "a29":"为200多个国家提供数字资产交易服务",
-        "a30":"简单便捷交易加密资产",
-        "a31":"产品简单易懂、交易流程便捷，一站式区块链资产服务平台",
-        "a32":"以用户体验为本，提供愉悦的加密服务体验",
-        "a33":"服务全球多语言地区，成为所有用户进入加密世界的网关",
-        "a34":"安全稳定零事故",
-        "a35":"多重安全策略保障、100%备用金保证，成立至今未发生安全事故",
+        "a28":"為何選擇xuscoin.com？",
+        "a29":"竭力為多個國家提供數字資產交易服務",
+        "a30":"簡單便捷交易加密資產",
+        "a31":"產品簡單易懂、交易流程便捷，一站式區塊鏈資產服務平臺",
+        "a32":"以用戶體驗為本，提供愉悅的加密服務體驗",
+        "a33":"服務全球多語言地區，成爲所有用戶進入加密世界的網關",
+        "a34":"安全穩定零事故",
+        "a35":"多重安全策略保障、100%備用金保證，成立至今未發生安全事故",
         "a36":"最優的交易費率",
         "a37":"優惠的交易費率，富有競爭力的VIP權益，享受最有品質的服務",
         "a38":"新手指引",
-        "a39":"快速了解數字資產交易流程",
-        "a40":"立即赚取收益",
-        "a41":"点击前往"
+        "a39":"快速瞭解數字資產交易流程",
+        "a40":"立即賺取收益",
+        "a41":"點擊前往",
+        "a42": "XUScoin 加密貨幣交易平台 - 為每個人而設計",
+        "a43": "開啟加密之旅"
     },
     "option": {
         "waitFor": "等待交割",
diff --git a/src/index.html b/src/index.html
index 92abeb7..4a2c4e7 100644
--- a/src/index.html
+++ b/src/index.html
@@ -5,7 +5,7 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
-    <title id="appTitle">exchange</title>
+    <title id="appTitle">xuscoins</title>
     <link rel="icon" id="appIcon" href="/static/favicon.ico" type="image/x-icon">
     <style>
         #MICHAT-MINI-WRAP{
diff --git a/src/views/contract/hold-position.vue b/src/views/contract/hold-position.vue
index 7d71c64..6ee6b01 100644
--- a/src/views/contract/hold-position.vue
+++ b/src/views/contract/hold-position.vue
@@ -461,7 +461,7 @@ export default {
     },
     newPrice: {
         default: 0,
-        type: Number,
+        type: Number || String,
         required: false,
     },
     holdPositionAll: {
diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index 1e6af02..b80fee2 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -60,9 +60,7 @@
             {{ $t("home.a1") }}
             <br />{{ $t("home.a2") }}
           </h2>
-          <div class="btn3">
-            <router-link to="/wallet/assets/exchange?buy=1" class="target-a">{{ $t("home.a3") }}</router-link>
-          </div>
+          <router-link to="/wallet/assets/exchange?buy=1" class="btn3">{{ $t("home.a3") }}</router-link>
         </div>
         <img
               src="../../../static/images/home_bg_2.png"
@@ -72,6 +70,7 @@
       </div>
     </div>
     <!-- number count 五百万 -->
+    <div style="text-align: center;font-size: 32px;font-weight: bold;margin-top: 60px;">{{ $t("home.a42") }}</div>
     <div class="num-info d-flex">
       <div class="num-info-count">
         <div class="num">{{ $t("home.a13") }}</div>
@@ -140,13 +139,13 @@
           <div class="th">{{ $t("home.a10") }}</div>
           <div class="td" v-for="(item, index) in brokenLine" :key="index">{{item.close}}</div>
         </div>
-        <div style="width:25%;text-align: center;">
+        <div style="width:25%;">
           <div class="th">{{ $t("home.a11") }}</div>
           <div class="td" v-for="(item, index) in brokenLine" :key="index"
             :class="item.increase < 0 ? 'td c_decreace' : 'td c_increase'">{{item.increaseStr}}
           </div>
         </div>
-        <div style="width:25%;text-align: right;">
+        <div style="">
           <div class="th">{{ $t("home.a12") }}</div>
           <div class="td" v-for="(item, index) in brokenLine" :key="index">{{item.vol}}</div>
         </div>
@@ -906,8 +905,8 @@
     <div class="section-block section-block-5">
       <img src="../../../static/images/coin_1.png" alt="" style="width: 80px;height: 80px;margin-right: 10px;">
       <div style="flex: 1;text-align: left;">
-        <h1 style="font-size: 40px;margin-bottom: 10px;">开启加密之旅</h1>
-        <div style="font-size: 18px;">立即赚取收益</div>
+        <h1 style="font-size: 40px;margin-bottom: 10px;">{{ $t("home.a43") }}</h1>
+        <div style="font-size: 18px;">{{ $t("home.a40") }}</div>
       </div>
       <router-link :to="`/exchange`" class="btn4" v-if="isLogin">{{ $t("home.a41") }}</router-link>
       <router-link :to="`/sign-in`" class="btn4" v-if="!isLogin">{{ $t("home.a41") }}</router-link>
diff --git a/src/views/option/kline.vue b/src/views/option/kline.vue
index 6081fce..5f9db69 100644
--- a/src/views/option/kline.vue
+++ b/src/views/option/kline.vue
@@ -251,6 +251,7 @@ methods: {
         };
 
         this.onLoadedCallback = onLoadedCallback;
+        console.log(12121212, this.page, this.symbol)
         //   检测接口币种是不是后台返回的
         if (!this.activeCoin.pair_name) {
             onLoadedCallback([]);
@@ -264,18 +265,18 @@ methods: {
             );
         } else {
         }
-
         this.timer = resolution;
         this.ajaxTv.getKline(data).then((res) => {
+          
             let arr = this.unzip(res.data).map((item) => {
             return this.getMap(item);
             });
             this.page[this.symbol]++;
             onLoadedCallback(arr);
             setTimeout(() => {
-            if (this.page[this.symbol] > 3) {
-                onLoadedCallback([]);
-            }
+              if (this.page[this.symbol] > 3) {
+                  onLoadedCallback([]);
+              }
             }, 60);
         });
         // 发送消息